This painting was previously attributed to Jan Looten (about 1618 - 1680) but shows close similarities to signed paintings by Joris van der Haagen. Van der Haagen painted wooded landscapes as well as his better-known topographical views. This picture can be compared to similar signed works by him, e.g. one in The Hague (Museum Bredius) and another in Copenhagen (Statens Museum for Kunst).
The National Gallery, Trafalgar Square, London WC2N 5DN